Dragino LoRaWAN industrial Temperature Transmitter

The Dragino LTC2 Industrial LoRaWAN Temperature Transmitter is designed to monitor temperature for different environments. It supports reading the PT100 probe and converting the value to temperature and uplink to IoT server via LoRaWAN protocol. LTC2 supports the datalog feature. Users can retrieve the sensor value via LoRaWAN downlink command. LTC2 is powered by an 8500mA Li-SOCI2 battery for long time measurement. The battery can run 2~10 years depends on the network environment and working mode. Each LTC2 has two internal 16 bit ADC interfaces and is calibrated on 12 set resistors to make sure the accuracy measurement is on a wide range. LTC2 is LoRaWAN v1.0.3 compatible. Each LTC2 is pre-load with a set of unique keys for LoRaWAN registration, register these keys to the local LoRaWAN server and it will auto-connect after power on. Specification: Temperature Sensor: Range: as per probe option Accuracy: 0 ~ 80°C ± 0.5°C Resolution: 0.01°C Application: Features: LoRaWAN 1.0.3 compliant max: 2 x monitor temperature channels Support 3 -wire PT-100 8500mAh Li-SOCI2 Battery Firmware upgrade via console Wall Mountable Configurable via LoRa or UART Datalog and retrieve via LoRaWAN Use pre-load PT100 probe or 3rd PT100 probe Factory calibration for different resistance range Support accuracy measure of resistance and upload Battery Monitoring and upload

LTC2-SI Standard IP68 Installation: Insert Probe Dimension: 4*30mm Measure Range: -50 ~ 200 °C Cable Length: 2 meters Heraeus PT100 Suitable Environment: General environment